setting up test functionality

app/habits/page.tsx

@@ -0,0 +1,13 @@
+import { HabitTracker } from "@/components/habits/habit-tracker";
+import { AppShell } from "@/components/layout/app-shell";
+
+export default function HabitsPage() {
+  return (
+    <AppShell
+      title="Habits"
+      description="Add custom habits and see how your daily tasks are chosen."
+    >
+      <HabitTracker mode="manage" />
+    </AppShell>
+  );
+}